Charles Henry George Howard, 20th Earl of Suffolk, 13th Earl of Berkshire, GC, FRS, FRSE (2 March 1906 – 12 May 1941) was an English bomb disposal expert who was also an earl in the Peerage of England, belonging to the ancient Howard family. He was styled Viscount Andover until 1917. He is most famous for being responsible for rescuing a team of French nuclear scientists and the entire world stockpile of heavy water from France to England in the face of the imminent French defeat in 1940.
He was the son of Henry Howard, 19th Earl of Suffolk, and his American wife, the former Margaret Hyde Leiter (aka "Daisy"), sister of Lady Curzon and daughter of the American businessman Levi Leiter. The 19th Earl was killed in World War I at the Battle of Istabulat, Iraq.
After leaving the Royal Naval College, Osborne, at 15, he attended Radley College, but quit in 1923 to join the windjammer Mount Stewart as an apprentice officer.
After his return from a round the world voyage, he was commissioned in the Scots Guards but was later asked to resign from his post by his superiors because of his "wild ways".
In 1926 he returned to Australia; where he first worked as a Jackaroo and later owned a large farm jointly with Captain McColm, who had been Master of the Mount Stewart.
In 1934, he married Chicago-born ballet dancer Mimi Forde Pigott, by whom he had three children: